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40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer

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40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer

40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer
40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer

Large Image :  40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer

Product Details:
Place of Origin: China
Brand Name: UST
Certification: ISO 9001
Model Number: OD: 25-1100mm; WT: 2-150mm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 2-3 ton
Price: USD 800- 3000/ton
Packaging Details: Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Delivery Time: Within 15-35 days
Supply Ability: 3000 ton/month
Detailed Product Description
Usage: Mechanical Tubing Production Technique: Cold Drawn, Cold Rolled, Honing, Skiving
Surface: Black, Smooth Or Bright Marking: Request
Inspection: The Third Party Is Acceptable Material: 4340 Alloy Steel
High Light:

40CrNiMoA Alloy Steel Pipe

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4340 chrome alloy tubing

,

40CrNiMoA Cold drawn Steel Pipe

S4340/40NiCrMo6/40CrNiMoA alloy steel tube alloy seamless tubing with machinery application

 

Introduction

 

Product Name

 

Seamless Carbon and Alloy Carbon Steel Heat Exchanger Tubes for Boilers SA210 SA179

 

 

Material

 

Mo Steel, Cr-Mo Steel, Cr- Mo-W Steel

 

Industry

 

Baosteel
Standard

 

ASME SA-106, A519, EN 10216-2. DIN 17175, JIS G 3456, JIS G 3461, JIS G 3462

 

 

Grade

 

4340

 

Applucations

 

For economizer, reheater,superheater and steam pipeline of boilers

 

Chemical Composition

 

Grade C Si Mn P S Cr Mo Ni
4340 0.38-0.43 0.15-0.35 0.60-0.80 ≤0.040 ≤0.040 0.70-0.90 0.20-0.30 1.65-2.00
40NiCrMo6 0.35-0.45 0.15-0.35 0.50-0.70 ≤0.035 ≤0.035 0.90-1.40 0.20-0.30 1.40-1.70
30CrMo 0.37-0.44 0.17-0.37 0.50-0.80 ≤0.025 ≤0.025 0.60-0.90 0.15-0.25 1.25-1.65

 

Mechanical Properties

 

Steel grade

Tensile strength

(Mpa)

Yield strength

(Mpa)

Elongation

(%)

4340 ≥980 ≥835 ≥12

 

Size Range

 

Outer Diameter: 25-1100 mm

Wall Thickness: 2-180 mm

Length Random Length, Fixed Length, etc.

 

Package

 

In bundle or as your request.

 

Our Services

 

Third Party inspection acceptable. such as SGS, BV etc.

Supplying financial support with usance L/C 180 days after B/L date.

 

Advantages

 

1.Reasonable price with excellent quality

2.Abundant stock and prompt delivery

3.Rich supply and export experience, sincere service

4.Reliable forwarder, 2-hour away from port.

 

40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer 0

 

 

What we can offer?

 

-We offer a wide range of steel products in a wide variety of dimensions and executions, according to the common international specifications or customize.

-Machining and heat treatment are available.

-Also, we advise you in choosing the right materials.

 

 

Quality Assurance

 

Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET

 

40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer 1

 

Package

 

In standard export packing and seaworthy material with hexagon shape bundle, covered with tarpaulin, in containers or in bulk, or upon request

40CrNiMoA 4340 Cold Drawn Chrome Alloy Steel Pipe For Boiler Economizer 2

 

Payment & Delivery

 

1. Both T/T and L/C will be acceptable

2. Trade Terms: FOB, CIF, CFR

3. The delivery will be in 10-15 days if have stock; For customized items, the delivery will be negotiated by both parties

4. Shipping by sea freight from Shanghai Port (PRC) for Bulk orders, by airfreight or express for samples

 

Company Information

 

Shanghai Unite Steel Trading Co., Ltd

We are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.

In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china.

What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!

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FAQ

 

Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price. 
 
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
 
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material doesn't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
 
Q: What is the payment term?
A: T/T or L/C.
 
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come. 

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Contact Details
SHANGHAI UNITE STEEL

Contact Person: Eric

Tel: 13661534998

Send your inquiry directly to us (0 / 3000)